baber/WOPTO huggingface dataset:
Patent JP-2008311590-A (JP)
Title: Piezoelectric transformer
Inventor: ICHIHARA HIROTOMO
IPC: H01L41/107
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric transformer capable of providing a high step-up ratio by extracting a wire without influencing ultrasonic vibration, and driving it at a frequency of λ/2.  <P>SOLUTION: In this piezoelectric transformer including a primary-side piezoelectric element used on a signal input side, and polarized in a first direction, and a secondary-side piezoelectric element used on a signal output side, having a dielectric constant different from that of the primary-side piezoelectric element, and jointed to the primary-side piezoelectric element to be polarized in a direction orthogonal to the first direction, the above problem is solved by forming a wire for extracting a signal output from the secondary-side piezoelectric element on a joint surface between the primary-side piezoelectric element and the secondary-side piezoelectric element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008003602-A (JP)
Title: Gate driving circuit and display apparatus having the same
Inventor: LEE MIN-CHEOL
IPC: G11C19/28
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate driving circuit to improve driving defects and to provide a display apparatus having the circuit.  <P>SOLUTION: The gate driving circuit comprises a shift register that has a plurality of stages cascade-connected to each other. An arbitrary m-th stage comprises: a pull-up section outputting a first clock signal as a gate signal in response to a first node signal converted into a high level by a first input signal; a pull-down section discharging the gate signal to an off-voltage in response to a second input signal; a discharging section discharging the first node signal to the off-voltage in response to the second input signal; a first holding section responsive to the first clock signal, maintaining the first node signal at the off-voltage of the discharged gate signal; and a second holding section responsive to the second clock signal, maintaining the first node signal at the off-voltage of the first input signal, wherein a width-to-length ratio of a transistor constituting the second holding section is greater than a width-to-length ratio of a transistor constituting the first holding section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009002243-A (JP)
Title: Exhaust noise reduction device for internal combustion engine
Inventor: NAKAJIMA SADAKAZU
IPC: F01N1/00
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust pipe structure for an engine capable of reducing exhaust gas passage area of an exhaust pipe and controlling exhaust noise to a fixed value only when concern about influence of noise to a surrounding area, and capable of efficient operation by automatically controlling start of a plurality of units of engines in exhaust pipe structures provided with an exhaust noise muffler which is difficult to be enlarged.  <P>SOLUTION: This device is provided with valve mechanisms 10a, 10b provided in exhaust pipes 3, 5 consecutively connected to a muffler 4, and a controller 100 controlling the valve mechanisms 10a, 10b and operation of the engines. The controller 100 controls the valve mechanisms 10a, 10b to reduce exhaust gas passage area and automatically start the engines 1b, 1c as the occasion demands.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004684-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: WATANABE SADAHISA
IPC: H01L21/331
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving characteristics by stabilizing an effective base region by regulating ion implantation by keeping a film thickness variation portion of an element separation oxide film in a predetermined film thickness, and a method for manufacturing the same.  <P>SOLUTION: An ion implantation regulation step portion 14 with a predetermined thickness is formed at a film thickness variation portion 13 formed in a border region of the element separation oxide film 5 to an element formation region 6, thereby, whole region of the film thickness variation portion 13 is configured with the predetermined thickness regulating ion implantation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008167392-A (JP)
Title: Multifunctional peripheral device
Inventor: SU CHIUNG-YI
IPC: H04N1/00
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifunctional peripheral device having a locking device for, when a module is opened, automatically locking the other modules.  <P>SOLUTION: In the multifunctional peripheral device of the present invention, a trigger component is fixed to a first module, and is then inserted into a second module. An engagement member is provided in the second module, protruding from the second module. An actuation component and a linking component are provided in the second module. The linking component has an end connected to the actuation component, and the other end provided in the vicinity of the trigger component. When the three modules are stacked, the trigger component presses the engagement member, and the actuation component presses a third module. When the first module is rotated, the trigger component is released from the engagement member, so that the engagement member can be engaged with the third module. When the second module is rotated, the actuation component causes the linking component to engage with the trigger component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009011010-A (JP)
Title: Motor, coupling member, and method of coupling motor
Inventor: ARAI KAZUHIKO
IPC: H02K1/18
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor which can regulate generated noise by suppressing the vibration of a stator transmitted to a housing.  <P>SOLUTION: A portion in the axial direction between the position of an end face, which accords with the end face of the stator, and the position of an adjacent end face is made a coupling position, and the housing and the stator are coupled with each other in the coupling position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011067-A (JP)
Title: Rotary electric machine
Inventor: NAKAYAMA KENICHI
IPC: H02K1/26
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high output rotary electric machine which can reduce a high tensile stress generated at the root portions where conductor bars and a shorting ring join, and can be rotated to a high speed region.  <P>SOLUTION: The rotary electric machine has a stator 3 and a rotor 5 arranged opposite to the stator. The rotor 5 has a rotor core 513, a plurality of conductor bars 515 each inserted through a plurality of slots which are formed in the axial direction of the rotor core, and short-circuit rings 512 provided at both ends of the conductor bar. The rotor core 513 is formed by laminating a plurality of steel plates having a plurality of slots punched out. The steel plate includes a chamfering part 514 formed on the periphery of the slot on one surface. The chamfered surface faces both end part sides in the axial direction of the rotor core. Furthermore, the chamfered surface is alternately positioned in the axial direction of the rotor core.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010146-A (JP)
Title: Solar cell module and manufacturing method for the same
Inventor: YANAGIDA KOICHI
IPC: E04D13/18
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell module for stably reading solar cell module information over a long period of time, from the light-receiving surface side of the solar cell module.  <P>SOLUTION: The solar cell module 1 includes a first surface 2a to which the solar beam is incident, a second surface 2b arranged at the rear side of the first surface 2a; a plurality of solar cell elements 3 provided between the first surface 2a and the second surface 2b; a solar cell panel 2 having a lead 4 that is electrically connected to the plurality of solar cell elements 3; a box 6, including a terminal 5, electrically connected to the lead 4 and arranged in the side of the second surface 2b of the solar cell panel 2; and an RFID tag 7 which stores identification information and is arranged within the box 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008565-A (JP)
Title: Drive support apparatus, navigation device, and computer program
Inventor: KONDO YOSHITO
IPC: G08G1/0969
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive support technique appropriately and accurately supporting driving by a driver in consideration of the travel speed of a vehicle that travels utilizing the storage electric power of a storage section.  <P>SOLUTION: This drive support apparatus 1 for supporting driving by a driver in the vehicle that travels utilizing the storage electric power of the storage section 31. The drive support apparatus 1 comprises: a means 21 for acquiring lane limiting speed information about the limiting speed of each of a plurality of lanes when the vehicle travels on a specific road having the plurality of lanes of different limiting speeds; a means 22 for determining, as a recommended lane, the lane where distance travelable with a storage residue of the storage section 31 is appropriate, based on the limiting speed of each of the plurality of lanes, and a speed efficiency function K indicating the correlation to the travel speed of the vehicle of the travel efficiency indicating the relation between the power consumption and travel distance; and a means 23 for informing the driver of recommendation lane guidance information for guiding the vehicle to the recommended lane.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010266-A (JP)
Title: Printed circuit board and method of manufacturing same
Inventor: SHIBATA DAISUKE
IPC: H05K3/46
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board in particular having through holes or IVHs (Interstitial Via Holes) and a method of manufacturing the printed circuit board, which can form a fine wiring pattern.  <P>SOLUTION: A through hole 10 passing through a substrate 1 is formed in the substrate 1 having first and second conductive layers 7 and 8 formed on its both surfaces, an electrolessly-plated film 11 for electrically connecting the first and second conductive layers is formed so as to cover the inner surface of the through hole and the surfaces of the first and second conductive layers, the through hole having the electrolessly-plated film covered on its inner surface is buried with a conductive member 13, the conductive member projected from the surfaces of the substrate are removed together with the electrolessly-plated film formed on the respective surfaces.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008215-A (JP)
Title: Double-row roller bearing
Inventor: TANIYAMA MUNEHISA
IPC: F16C19/48
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-row roller bearing capable of inhibiting the generation of a skew of a roller.  <P>SOLUTION: In the double-row shell shape needle roller bearing constituted to position double row needle rollers 30 held in a pocket 21 of a retainer 20 at an axial direction outer side by abutting on a flange 11 provided at an outer ring 10, a ring shape member 40 (roller position regulating part) abutting on the inside end surface 32 of the needle rollers 30 in each row and positioning the needle rollers 30 in each row at each axial direction inside is provided between end surfaces where the needle rollers 30 in each row mutually oppose in the axial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009480-A (JP)
Title: Service providing system, terminal device, server, and service providing method
Inventor: OKUYAMA GEN
IPC: G06F13/00
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service providing system for providing services even if a network is disconnected.  <P>SOLUTION: A service management part 202 transmits a service request to a server 100. A communication control part 101 receives the service request. A generation part 103 generates a service processing program which executes a service requested by the service request received by the communication control part 101. A communication control part 201 receives the generated service processing program and service relevant data in a service relevant data storage part 102 from the server 100. A program control part 203 uses the service relevant data received by the communication control part 201 to execute the service processing program received by the communication control part 201.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009055-A (JP)
Title: Developing device, process cartridge, and image forming apparatus
Inventor: SHIRAISHI EMIKO
IPC: G03G15/08
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of instantaneously uniformizing toner concentration by controlling the phase of a toner concentration change and capable of sufficiently suppressing a toner concentration change before developer is scooped up onto a developer carrier, and hence a variation in the amount of toner electrification.  <P>SOLUTION: The developing device has a developer carrier 5a for carrying two-component developer composed of toner and carrier, and developer conveying members 5b and 5c disposed opposite to the developer carrier and for conveying the developer in an axial direction, in a developing unit. In the developing device, when the average time required for the developer to make one rotation in the developing unit is defined as T[s] and the supply period of toner to the developing unit is defined as t[s], the supply period t is larger than the average time T. In addition, the average time T and the supply period t satisfy the relation of expression: (1/4+n)×T<t<(3/4+n)×T(n=0, 1, 2, etc.).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012279-A (JP)
Title: Liquid injection apparatus
Inventor: KONDO KATSUYUKI
IPC: B41J2/185
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cost from being increased, and a structure from being complicated, when an electrode plate is arranged in a guide member, and also to prevent a degradation of the electrode plate.  <P>SOLUTION: A guide member 12 provided opposite a recording head 5 is provided with an electrode plate 21. The electrode plate 21 is connected to a nozzle plate 6 via a potential difference generation means 20, and attracts ink discharged from a recording head 5 by forming an electric field between the nozzle plate 6 and it. The electrode plate 21 has a horizontally long shape extending to a paper width direction in the same way as the guide member 12, and an L-shaped bent part 21a viewed from a side cross-section is formed over a longitudinal direction, and closely fixed to the opposite side of a side facing the recording head 5 in the guide member 12. Since the electrode plate 21 is arranged on the opposite side of a side easy to access (side opposite the recording head 5), the complication of the means for insulating the electrode plate 21 from its environment, and the cost increase are prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015008-A (JP)
Title: Thin display device
Inventor: HORIUCHI YASUO
IPC: G09F9/00
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, upon the fixing of a flat display panel in a liquid crystal display or the like to a cabinet, an operation of fixing the same to a sheet metal or the like is required beforehand.  <P>SOLUTION: A frame rib surrounding the circumference of a panel is formed at a front cabinet, a hook for fixing is formed at the lower part of the panel, and a receiving boss fastening a washer faced screw is formed at the upper part of the panel. The frame rib disturbs the movement of the liquid crystal display to the top and bottom/right and left directions, and the hook for fixing and the washer faced screw disturb the movement of the liquid crystal display to the backward side, thus the liquid crystal display can be fixed to a prescribed position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014612-A (JP)
Title: Measuring apparatus
Inventor: AOTO KAZUAKI
IPC: G01B11/24
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring apparatus capable of performing measurements even if positioned close to a processing machine by preventing degradation in measurement accuracy by protecting the apparatus from the adhesion of oil mist and dust.  <P>SOLUTION: The measuring apparatus for measuring the shape of an object M to be inspected is provided with both a detection means (a shape sensor 20; a projection unit 21; and an imaging unit 22) for collecting shape information of the object M to be inspected and an air flow forming means (an air pump 30; an air hose 31; and air ducts 21d and 22c) for forming a flow of air in the periphery of the measuring part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018645-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: SEIKE YASUSHI
IPC: E05B83/00
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To simply adjust a tire orientation while checking the tire from the outside of a vehicle.  <P>SOLUTION: It is determined whether key operation by a wireless key is a tire orientation operating instruction for operating the tire orientation of the vehicle, not door key operating instruction for operating a door key of the vehicle, according to a receiving state of a key signal. When it is determined as the key operation is the tire orientation operating instruction, a tire steering portion is controlled so as to operate the tire orientation of the vehicle. For example, after starting the operation to the tire orientation of the vehicle, while the key signal is continuously received, the tire steering portion is controlled to keep the operation to the tire orientation of the vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019441-A (JP)
Title: Method for repairing concrete
Inventor: HAYAKAWA TADAYOSHI
IPC: E04F13/02
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for repairing concrete capable of excellently repairing concrete with a high reliability without marring an appearance because a repairing section and concrete in the periphery of the repairing section and a color and a texture can be matched in the method for repairing concrete proper to repair the crack or the like of concrete by using a repairing material using an adhesive as a main component.  <P>SOLUTION: The periphery of the crack or the like generated in concrete is smoothed, and a weather strip is conducted by an adhesive tape or the like along the crack or the like so as to cover the crack or the like for preventing a spreading to the periphery of the adhesive applied to the crack or the like. The adhesive tape is cut along the crack or the like, the adhesive is applied to the crack or the like from the opening section of the crack or the like and the adhesive tape is peeled after the adhesive is cured. A fine dressing material prepared while adjusting concrete in the periphery of the repairing section, a color matching and the texture is applied by using a spatula from the upper section of the repairing section, and the repairing section and a concrete surface in the periphery of the repairing section are dressed finely.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020417-A (JP)
Title: Object to be hit of keyboard instrument
Inventor: IWASE KATSUHIKO
IPC: G10H1/34
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object to be hit of a keyboard instrument, which faithfully simulates a string of an acoustic piano with respect to an elastic characteristic and vibration characteristic of the object, and which provides natural key touch feeling like a piano.  <P>SOLUTION: The object 10 to be hit includes an elastic body 11 and a member 12 to be hit. The member 12 includes a laminate body of buffers 121 and 123, a vibration sensor 122 and a string cross section form member 124, and is set only in a position where it is hit by a hammer. The elastic body 11 has a beam structure, and its longitudinal direction is arranged in the same direction as a longitudinal direction of a key, and k<SB>1</SB><k<SB>0</SB><k<SB>2</SB>is satisfied, where an elastic modulus of a hitting position by the hammer is k<SB>0</SB>, an elastic modulus on a keyboard depth side is k<SB>1</SB>, and an elastic modulus on a keyboard front side is k<SB>2</SB>. The body 10 to be hit can freely vibrate with a natural frequency of the elastic body 11 while a damper is released.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007296377-A (JP)
Title: Stitch forming device of sewing machine
Inventor: SAKUMA KOICHI
IPC: D05B1/12
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stitch forming device of a sewing machine in which a knife severing mechanism part can be compactly included in an existing structure space of the sewing machine and work can be switched easily between a lock stitch after cutting a cloth edge with newstitching and work of performing the lock stitch without cutting the cloth edge.  <P>SOLUTION: An upper knife 72 which moves up and down through a motion converting mechanism 71 associated with a rotary shaft S1 which drives a needle 10, and a knife driving part 710 which cuts the cloth edge of a sewn body by a lower knife 73 slidably guiding the upper knife to cooperate with the upper knife, are pivoted to a machine frame so as to displace with drawing an irregular ellipse locus between an operation position on a needle plate 8 in knife operation and a retracted position of the lower part of an arm of the sewing machine knife non-operation by a quadric linkage 730 having different internode lengths, and in the motion converting mechanism, a knife driving part transmits vertical motion to the upper knife at the operation position and is connected with the upper knife through a knife clutch 75 which intercepts the vertical motion to the upper knife at the waiting position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009002132-A (JP)
Title: Burglar preventing tool for down pipe of rain gutter
Inventor: INABA AKIKO
IPC: E04D13/08
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burglar preventing tool for a down pipe of a rain gutter with sharp projections for preventing a person from climbing up, wherein a band-shaped ring is attached around the down pipe of the rain gutter and moreover projections are provided on a surface of the band-shaped ring.  <P>SOLUTION: The burglar preventing tool for a down pipe of a rain gutter is provided with a band-shaped ring 2 to be attached around the down pipe 1 of a rain gutter. Also, projections 3 are provided on the surface of the band-shaped ring 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029895-A (JP)
Title: Polyester elastomer resin composition and molded article using the same
Inventor: NISHIDA MITSUO
IPC: C08L63/00
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester elastomer-molded article which has all of excellent heat resistance, heat aging resistance, water resistance, light resistance and low-temperature characteristics simultaneously and is excellent in the property of holding a blocked state of the polyester elastomer.  <P>SOLUTION: A polyester elastomer resin composition contains; the thermoplastic polyester elastomer (I) obtained by bonding a hard segment, which consists of the polyester composed of aromatic dicarboxylic acid and aliphatic or alicyclic diol, to a soft segment consisting of aliphatic polycarbonate; and a reactive compound (II) which contains two or more glycidyl groups and/or isocyanate groups per one molecule and has 1,000-500,000 weight-average molecular weight.  <P>COPYRIGHT: (C)2009,JPO&INPIT